|
Note 9. Derivative Financial Instruments (Detail)
|
3 Months Ended | 9 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|---|
|
Sep. 30, 2012
USD ($)
|
Sep. 30, 2012
USD ($)
|
Dec. 25, 2011
USD ($)
|
Sep. 30, 2012
Cash Flow Hedging [Member]
USD ($)
|
Sep. 30, 2012
Cash Flow Hedging [Member]
JPY (¥)
|
Sep. 30, 2012
Minimum [Member]
|
Sep. 30, 2012
Maximum [Member]
|
|
| Cash Flow Hedges Maturity | 3 months | 8 months | |||||
| Maximum Allowable Duration For Cash Flow Hedges | 15 months | ||||||
| Derivative Instruments Gain Loss Recognized In Income On Related Hedged Items Net | $ 0 | $ 0 | |||||
| Notional Equivalent Outstanding Contracts To Sell | 32,500,000 | 2,579,000,000 | |||||
| Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months | 900,000 | ||||||
| Debt Instrument, Basis Spread on Variable Rate | 1.25% | 1.25% | |||||
| Secured Debt | 217,300,000 | 217,300,000 | 247,082,000 | ||||
| Derivative, Notional Amount | $ 250,000,000 | $ 250,000,000 | |||||
| Derivative, Fixed Interest Rate | 2.42% | 2.42% | |||||
| Derivative, Floor Interest Rate | 2.00% | 2.00% | |||||